Cisco 7920 - Unified Wireless IP Phone VoIP, Руководство администратора

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Cisco Wireless IP Phone 7920 Administration Guide for Cisco CallManager Release 4.0 and 4.1
OL-7104-01
Chapter 5 Configuring Network Profiles on the Cisco Wireless IP Phone 7920
Configuring Wireless Settings for the Profile
Choosing Authentication and Encryption Settings
The type of authentication and encryption schemes that you are using with your
WLAN determine how you set up the authentication and encryption options in the
network profiles for the Cisco Wireless IP Phones.
Table 5-4 provides a list of
supported authentication and encryption schemes that you can configure on the
Cisco Wireless IP Phone 7920.
WPA Pre-shared Key Authentication scheme that uses a key
configured on both the access point and the
phone. The password phrase format options
are hexadecimal or ASCII. Selecting the Wireless
Protected Access (WPA)
Pre-Shared Key Type,
page 5-19
WEP Key An encryption scheme for securing wireless
communications by using an encryption key.
You can set up to four WEP Keys using 40-bit
or 128-bit character strings.
“Setting Up the Wired
Equivalent Privacy (WEP)
Keys” section on page 5-19
Table 5-3 Wireless Network Settings (continued)
Network Setting Description Usage Notes
Table 5-4 Authentication and Encryption Configuration Options
Authentication Encryption
Open Static WEP
(If used, requires WEP Key)
Shared Key Static WEP (mandatory)
(requires WEP Key)
LEAP
(Requires Username and Password)
WEP
AKM with CCKM
(Requires Username and Password)
TKIP or
WEP (requires WEP Key)
AKM with WPA TKIP
AKM with WPA Pre-Shared Key
(Requires WPA-PSK password)
TKIP